5mm Diamond Core Sintered Threaded Drill Bits for Glass
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The sintered threaded diamond core drills, unlike brazed or plated drills, have diamond content throughout the tip of the drill. The advantages are apparent in the lifespan of the drill, and the speed and efficiency of the drilling. Being different from brazed and plated drills doesn't just stop at the diamond bond though. With sintered drills, it is necessary to have a continuous water feed moving through the center of the drill to prevent both damaging the drill and your work. A durable sintered threaded core bit for efficient glass drilling with the continuous water feed these tools require.
5mm Diamond Core Sintered Threaded Drill Bits for Glass
SKU: DB-T-5
Construction
This is a sintered diamond core drill with a threaded mounting end and a hollow center. The cutting end is sintered, meaning diamond abrasive is distributed throughout the working tip rather than only on the surface. The hollow core is designed to allow water to feed through the center during drilling to cool the bit and flush debris.
Use in Lampworking
This bit is used for coldworking glass when you need clean, controlled holes. In a lampworking workflow, it is typically used after annealing to drill holes for pendants, beads, and other components that will be mounted or strung. Because the product notes specify that a continuous water feed must move through the center of the drill, it should be used with a setup that provides constant water flow to prevent damaging the bit and your work.
Dimensions
Bit size: 5 mm
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